Probability- Grade 10

1. If P(E)=0.07, then the probability of 'not E' is :

• 0

• 0.03

• 0.93

• 0.3

Tags

CCSS.HSS.CP.B.7

2. Which of the following can not be probability of an event?

• -1.5

• 15%

• 0.7

• 2/3

Tags

CCSS.7.SP.C.5

3. A die is thrown once.The probability of getting a number less than 3 is :

• 1/6

• 1/3

• 2/3

• 5/6

Tags

CCSS.7.SP.C.7A

4. If one card is drawn from a deck of 52 cards, then the probability of getting black King is:

• 1/26

• 1/52

• 1/13

• 3/52

Tags

CCSS.7.SP.C.7B

5. P(E) and P(not E) are together called as:

• Friendly events

• Zero events

• Complementary events

• Sure events

6. Ace, king, Queen and Jack are called face cards.

• True

• False

7. Probability of an event always lies between 0 and 1 both exclusive.

• True

• False

Tags

CCSS.7.SP.C.5

8. If the probability of winning game is 5/11. What is the probability of loosing it?

• 5/11

• 6/11

Tags

CCSS.7.SP.C.5

9. A die is thrown once. Find the probability of getting a number lying between 2 and 6.

• 3/4

• 4/3

• 1/2

• 2/1

Tags

CCSS.7.SP.C.7B

10. The probability of guessing the correct answer to certain test questions is ' x/12 '. If the probability of not guessing the correct answer to this question is 3/4 , then find x.

• 2

• 1

• 3

• 4